CFCallsignFinder

Search Watchlist

Track FCC amateur radio vanity callsign availability. Data updated daily.

Legal & Info

Pricing FAQ Terms of Service Privacy Policy

© 2026 CallsignFinder. All rights reserved.

FCC data sourced from FCC Universal Licensing System. Not affiliated with the FCC.

Watchlist Search Account

Home/Search/KN4RAU

← Back to results

KN4RAU

Active2x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderRauch, Patricia A

License ClassTechnician

Min. Class RequiredTechnician

LocationLawrenceburg, TN

Grant DateAug 22, 2017

Expiration DateAug 22, 2027

KN4RAU is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Rauch, Patricia A in Lawrenceburg, TN. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by Rauch, Patricia A on Aug 3, 2017. KN4RAU has 2 recorded FCC license history events.

CW & Voice Analysis

Morse Code

-.- -. ....- .-. .- ..-

CW Weight: 32 units(Moderate)

Voice Phonetics

Kilo November Four Romeo Alpha Uniform

Readability: 6/10(Good readability)

License History

License IssuedAug 22, 2017
Vanity Callsign GrantedAug 22, 2017

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Rauch, Patricia AFiled Aug 3, 2017
Not awardedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← KN4RAT KN4RAV →

FCC data as of Sep 12, 2026

KN4RAU FCC Vanity Status: 1 Competing Application & History